droughts

The area was constantly hit by drought.

这地区经常遭到灾。

The drought did a lot of harm to the crops.

干给庄稼带来许多危害。

The long drought dried up all the wells.

干使所有井都干涸了。

"People have to learn to conserve water anytime, especially during the drought."

"大家必须学会节约用水,特别是在干间。"

The paucity of fruit was caused by the drought.

水果缺乏是由于干造成。

They had to contend against drought.

他们必须干作斗争。

The soil cracked from the drought.

土壤干裂了。

Week after week the drought continued.

乾持续了好多个星。

They are waging warfare with drought.

他们正同干作斗争。

In East Africa five years of drought have brought about a holocaust in which millions have died.

东非地区五年干引起上百万人。

The drought has intensified.

情加剧了。

Heliophiles, drought and poorness tolerant.

喜光，耐干瘠薄，适应性极强。

Intraspecific nucleotide polymorphism in the drought induced transcription factor CBF4 region of Arabidopsis thaliana was analyzed with 17 core accessions growing in different ecoclimate.

摘要 以生于不同气候条件下17个拟南芥核心生态型为材料，分析了它们抗转录因子CBF4 基因区域序列多态性。